AS1-X & AS1-X-HP Mechanical Production Packer minangka kompresi genggaman ganda utawa packer produksi tension-set sing bisa dipulihake, bisa ditinggalake ing posisi tension, kompresi, utawa netral, lan bisa nahan tekanan saka ndhuwur utawa ngisor. A bypass internal gedhe nyuda efek swabbing sak mbukak-in lan njupuk, lan nutup nalika packer disetel.
Nalika packer dirilis, bypass mbukak luwih dhisik, saéngga tekanan bisa seimbang sadurunge slip ndhuwur dibebasake. Fitur packer duwe sistem ngeculake ndhuwur-slip sing nyuda gaya sing dibutuhake kanggo ngeculake packer. Slip non-directional dirilis dhisik, supaya gampang ngeculake slip liyane.
Packer AS1-X-HP minangka versi tekanan dhuwur sing adhedhasar packer AS1-X. Packer bisa milih slip ing awak wicker utawa ing sisipan karbida.
Nahan beda tekanan dhuwur saka ndhuwur utawa ngisor.
Bisa disetel ing tension, kompresi lan posisi netral.
Mung seperempat rotasi tangan tengen dibutuhake kanggo nyetel lan ngeculake.
Sistem release sing wis dibuktekake ing lapangan.
Fitur safety-releasing opsional kasedhiya yen dikarepake kanggo packer AS1-X.
Pilihan elastomer kasedhiya kanggo lingkungan musuhan.
Katup bypass ana ing ngisor slip ndhuwur supaya lebu dicuci saka slip nalika katup dibukak.
Kanthi efektif nyukupi sawetara syarat kanggo isolasi zonal, injeksi, pompa, lan produksi.
Bisa direset ing tekanan rendah kanggo ukuran kurang saka utawa padha karo 7 5/8": 5.000 psi ing 275 ° F, 3.000 psi ing 300 ° F.
Spesifikasi AS1-X | |||||||
Casing OD. | Bobot Casing | Maks. OD | Min.ID | Utas Sambungan | Tekanan | ||
in | Lbs/ft | in | mm | in | mm | psi | |
4 1/2 | 9.5-13.5 | 3.750 | 95.25 | 1.938 | 49.23 | 2 3/8” 8RD EU | 7.500 |
13.5-15.1 | 3.650 | 92.71 | |||||
5 | 18-20.8 | 4.000 | 101.60 | 1.938 | 49.23 | 2 3/8” 8RD EU | |
11.5-15 | 4.125 | 104.78 | |||||
5 1/2 | 20-23 | 4.500 | 114.30 | 1.938 | 49.23 | 2 3/8” 8RD EU | |
15.5-20 | 4.625 | 117.48 | |||||
20-23 | 4.500 | 114.30 | 2.375 | 60.33 | 2 7/8” 8RD EU | ||
15.5-20 | 4.625 | 117.48 | |||||
6 5/8 | 20-24 | 5.750 | 146.05 | 2.500 | 63.50 | 2 7/8" 8RD EU | |
24-32 | 5.500 | 139.70 | |||||
7 | 26-32 | 5.875 | 149.23 | 2.500 | 63.50 | 2 7/8” 8RD EU | |
17-26 | 6.000 | 152.40 | |||||
26-32 | 5.875 | 149.23 | 2.992 | 76.00 | 3 1/2" 8RD EU | ||
17-26 | 6.000 | 152.40 | |||||
7 5/8 | 33.7-39 | 6.453 | 163.91 | 2.500 | 63.50 | 2 7/8” 8RD EU | |
33.7-39 | 6.453 | 163.91 | 2.992 | 76.00 | 3 1/2" 8RD EU | ||
24-29.7 | 6.672 | 169.47 | 2.500 | 63.50 | 2 7/8” 8RD EU | ||
24-29.7 | 6.672 | 169.47 | 2.992 | 76.00 | 3 1/2" 8RD EU | ||
8 5/8 | 24-28 | 7.750 | 196.85 | 2.992 | 76.00 | 3 1/2" 8RD EU | 5.000 |
32-40 | 7.500 | 190.50 | |||||
44-49 | 7.327 | 186.11 | |||||
9 5/8 | 43.5-53.5 | 8.250 | 209.55 | 4.000 | 101.60 | 4 1/2" 8RD EU | 4.000 |
32.3-43.5 | 8.500 | 215.90 | |||||
43.5-53.5 | 8.250 | 209.55 | 2.992 | 76.00 | 3 1/2" 8RD EU | ||
32.3-43.5 | 8.500 | 215.90 |
Cathetan: Packer AS1-X digawe nganggo NACE Flow-wetted.
Spesifikasi AS1-X-HP | |||||||
Casing OD. | Bobot Casing | Maks.OD | Min.ID | Utas Sambungan | Tekanan | ||
in | Lbs/ft | in | mm | in | mm | psi | |
4 1/2 | 9.5-13.5 | 3.750 | 95.25 | 1.938 | 49.23 | 2 3/8” 8RD EU | 10.000 |
13.5-15.1 | 3.650 | 92.71 | |||||
5 | 18-20.8 | 4.000 | 101.60 | 1.938 | 49.23 | 2 3/8” 8RD EU | |
11.5-15 | 4.125 | 104.78 | |||||
5 1/2 | 20-23 | 4.500 | 114.30 | 1.938 | 49.23 | 2 3/8” 8RD EU | |
15.5-20 | 4.625 | 117.48 | |||||
20-23 | 4.500 | 114.30 | 2.375 | 60.33 | 2 7/8” 8RD EU | ||
15.5-20 | 4.625 | 117.48 | |||||
6 5/8 | 20-24 | 5.750 | 146.05 | 2.500 | 63.50 | 2 7/8” 8RD EU | |
24-32 | 5.500 | 139.70 | |||||
7 | 26-32 | 5.875 | 149.23 | 2.500 | 63.50 | 2 7/8” 8RD EU | |
23-29 | 5.987 | 152.07 | |||||
17-26 | 6.000 | 152.40 | |||||
7 5/8 | 33.7-39 | 6.453 | 163.91 | 2.500 | 63.50 | 2 7/8” 8RD EU | |
24-29.7 | 6.672 | 169.47 | 2.500 | 63.50 | 2 7/8” 8RD EU | ||
8 5/8 | 24-28 | 7.750 | 196.85 | 2.992 | 76.00 | 3 1/2" 8RD EU | 6.000 |
32-40 | 7.500 | 190.50 | |||||
44-49 | 7.327 | 186.11 | |||||
9 5/8 | 43.5-53.5 | 8.250 | 209.55 | 2.992 | 76.00 | 3 1/2" 8RD EU | 5.000 |
32.3-43.5 | 8.500 | 215.90 | |||||
43.5-53.5 | 8.250 | 209.55 | 4.000 | 101.60 | 4 1/2" 8RD EU | 5.000 | |
32.3-43.5 | 8.500 | 215.90 |
Cathetan: Paket AS1-X-HP digawe nganggo bahan logam 110 MYS.
Sistem Elemen Packing | |||
Temp. Jarak (°F) | Unsur Duro | ||
Pungkasan | agêng | Pungkasan | |
40-200 | 80 | 60 | 80 |
100-225 | 90 | 70 | 90 |
100-275 | 90 | 80 | 90 |
200-300 | 95 | 80 | 95 |
Cathetan:
* Tekanan kerja maksimum sistem elemen pengepakan 80-60-80 yaiku 6000 psi.
Nalika mlaku alat ing sawetara suhu ngisor, nggunakake unsur pengepakan alus kanggo kinerja luwih. Conto: yen suhu sumur 200°F, tinimbang nggunakake 95-80-95(200-300°F) gunakake 90-80-90(100-275°F) kanggo kinerja sing luwih apik.
1. Prosedur Running
Sawise tekan ambane setelan sing tepat, miwiti setelan kanthi njupuk paling sethithik 15 "ing alat kasebut. Puter tabung cukup kanggo mesthekake 1/4 babak rotasi tangan tengen tekan alat lan nyetel mudhun ing wektu sing padha. Aplikasi bobot set-mudhun ing nutup lan segel segel bypass, nyetel slip, lan ngemas saka Packing Elements (ndeleng Setelan Force Guide ngisor)
Bobot Set-mudhun Minimal Dibutuhake
Set-mudhun Force Guide | |
Ukuran Paket (in) | Packer Minimal sing Dibutuhake (lbs) |
4 1/2 - 5 | 10.000 |
5 1/2 - 7 5/8 | 22.050 |
9 5/8 | 25.000 |
Pick munggah ing senar tubing kanggo netral ing alat. Gawe pipa kiwa lan tengen nganggo kunci pipa, mirsani rotasi pipa lan rasa torsi. Priksa manawa kabeh rotasi tangan tengen wiwitan sing asline dicopot. Kurangi bobot tabung nganti paling sethithik 2.000 lbs bobot sing ditrapake ing alat kasebut. Kanthi kunci pipa, aplikasi lan tahan torsi kiwa, banjur wiwiti narik senar tabung menyang ketegangan. Terusake galur munggah kanthi ketegangan liwat bobot senar miturut grafik ing ngisor iki. Baleni urutan push lan narik paling sethithik sapisan tanpa torsi ditrapake, ngetrapake beban apa wae sing marem kanggo nampa kahanan sing diantisipasi ing watesan sing dirating. Tanah tubing kaya sing ditemtokake kanggo aplikasi.
Cathetan: yen nglakokake packer AS1-X lan AS1-X-HP kanthi Alat On/Off sing diluncurake Tangan Kiri, priksa Alat On/Off dipasang ing posisi nyukur munggah. Prosedur setelan sing padha bakal ditrapake.
Munggah regangan Tension Force
Tension Force Guide | |
Ukuran Paket (in) | Tegangan (lbs) |
4 1/2 – 5 1/2 | 20.000 |
7 – 9 5/8 | 25.000 |
Ngeculake
Tata cara ngeculake padha apa packer wis tension utawa komprèsi nyetel. Setel mudhun bobot minimal 500lbs ing packer lan puterake tabung 1/4 belok nengen ing packer, banjur Pick-up nyekeli torsi sisih tengen. By-pass internal bakal mbukak, ngidini tekanan kanggo equalize. Pick-up luwih ngeculake sistem slip sekuensial sing ngeculake, ngeculake unsur-unsur, saéngga packer bisa dicopot saka sumur. Packer bisa dipindhah lan ngreset tanpa tripping pipo yen elastomer durung permanen diowahi saka lingkungan sumur.
Pandhuan wilayah meksa kena pengaruh punika pitungan saka wilayah mburi mengaruhi mandrel packer adhedhasar ukuran tubing digunakake. Efek iki kudu dianggep bebarengan karo faktor liyane, sing elongate utawa nyilikake tabung.
Ukuran packer | Bobot Casing | Packer ID | Ukuran Tubing | Tekanan Ndhuwur | Tekanan Ngisor |
in | LB/FT | in | in | in2 | in2 |
4 1/2" | 9.5-13.5 | 1.938 | 2.375 | 0,120 UP | 1.189 UP |
13.5-15.1 | 1.938 | 2.375 | 0,120 UP | 1.189 UP | |
5" | 18.0-20.8 | 1.938 | 2.375 | 0,120 UP | 1.189 UP |
2.875 | 2.177 UP | 0.365 TURUN | |||
11.5-15.0 | 1.938 | 2.375 | 0,120 UP | 1.189 UP | |
2.875 | 2.177 UP | 0.365 TURUN | |||
5 1/2" | 20-23 | 1.938 | 2.375 | 0,916 UP | 2.220 UP |
2.875 | 1.146 UP | 0,666 UP | |||
13-17 | 2.375 | 0,916 UP | 2.220 UP | ||
2.875 | 1.146 UP | 0,666 UP | |||
20-23 | 2.375 | 2.375 | 2.062 MUNDUR | 3.366 UP | |
2.875 | 0.00 MUNDUR | 1.812 UP | |||
15.5-17 | 2.375 | 2.062 MUNDUR | 3.366 UP | ||
2.875 | 0.00 MUNDUR | 1.812 UP | |||
6 5/8” | 24-32 | 2.5 | 2.375 | 3.87 MUNDUR | 5.17 UP |
7” | 26-32 | 2.875 | 1.80 MUNDUR | 3.62 UP | |
3.5 | 1.33 UP | 1.26 UP | |||
2.375 | 3.87 MUNDUR | 5.17 UP | |||
17-26 | 2.875 | 1.80 MUNDUR | 3.62 UP | ||
3.500 | 1.33 UP | 1.26 UP | |||
2.375 | 3.87 MUNDUR | 5.17 UP | |||
7 5/8" | 33.7-39 | 2.5 | 2.875 | 1.80 MUNDUR | 3.62 UP |
3.5 | 1.33 UP | 1.26 UP | |||
2.875 | 11.11 MUNDUR | 12.92 UP | |||
9 5/8" | 43.5-53.5 | 4 | 3.5 | 7.98 MUNDUR | 10.57 UP |
4 | 5.03 MUNDUR | 8.11 UP | |||
4.5 | 1.70 MUNDUR | 5.30 UP |